- Update to 0.18.0:
* Fixed a rare problem in highlighting of multiline comments.
* Added Java, JSON and Pascal to syntax highlighting.
* Improved Perl, Ruby, PHP and LaTex syntax highlighting.
* Prevented Qt from giving non-plain text to the selection
clipboard.
* Made PageUp/PageDown select the first/last item of the search
history when the search line-edit is focused.
* If needed, the cursor positions is also saved when the
app is terminated by SIGTERM.
* Prevented the spell checker from changing an uneditable document.
* Added an icon and two context menu items to tabs/view-items
of files that have final targets other than immediate symlink
targets (e.g., when their parent directories are symlinks).